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Materials Letters, 2007, 61(17): 3696-3700
Materials Research Bulletin, 2016, 75: 211-216
Applied Mechanics & Materials, 2014, 597:109-112
Materials Research Bulletin, 1978, 13(9): 953-957
Journal of Materials Chemistry, 2011, 21(5): 1387-1394

Effect of Electrodeposition time on Capacitive Behaviour of Graphene-Zinc Oxide Rosnah Zakaria1,2,a Siti Zafirah Zainal Abidin1,2,b and Nor Kartini Jaafar1,2,c 1Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia 2Electroactive Materials Research Lab, Institute of Science, Universiti Teknologi MARA, 40450 Shah Alam, Selangor Malaysia a*rosna593@uitm.edu.my, bszafirah@uitm.edu.my, cnorka603@uitm.edu.my Keywords: Graphene-ZnO, electrodeposition time, cyclic voltametric, resistance and catalytic behaviour.
However, it can be good candidate for various micro electrical of capacitor devices. 1.0 Introduction Graphene known as super strong and the thinnest structure of materials.
Meanwhile, recombination graphene-ZnO as a composite material is a good potential candidate for photovoltaic materials.
Journal of Materials Science, 50(3), 1469– 1477.
Materials & Design, 90, 839–844. http://doi.org/10.1016/j.matdes.2015.11.020 [12] Zhang, Z., Ren, L., Han, W., Meng, L., & Wei, X. (2015).

Stress amplification sensing effect of holes on cross-fiber composite simplified from chafer cuticle Guozheng Quan 1, a Ying Tong 2, b Yingying Liu 3,c 1 State Key Laboratory of Vehicle NVH and Safety Technology, Chongqing, china 400039, China 2Department of Mechatronics Engineering, Chongqing College of Electronic Engineering, Chongqing 401331, China 3Department of Materials Science and Engineering, Chongqing University, Chongqing 400044, China aquangz_2006@yahoo.com.cn, btongying2004@126.com, cliguisheng66@126.com Key words: Sensilla;Fiber;Composite materials;Hole Abstract.
Inspired by an idea to construct bionic materials, these microstructures are simplified by a porous composite model with cross-fiber layer by layer.
Figure 2 shows the torn of chafer shell .We can see that this is a kind of orthogonal layered laid fiber-reinforced composite material, unidirectional fiber composition one-way layer, two adjacent layer direction Angle approximate 90 ° present.
Chafer carapace can be seen as a N-layer orthogonal composite panels, the stress concentration factor as a weighted average of each single stress concentration factor, namely: （2） Where: N is the overlay on the total number; M is the ply orientation number; Ni for the direction of the i repeat number of plies; Ki is stress concentration factor of the i-th layer. 4 Material models Campaniform sensillum of chafer is simplified to the pore on the orthogonal layered laid fiber reinforced plate.Study the bionic mechanical properties by this form , introduced a unidirectional fiber-reinforced plate with 1mm width , 1mm long, and set up a series of φ0.06mm porous with a certain arrangement of the rule .Up and down on both sides of the composite by Y displacement constraint，in the X axis to withstand even stress load.
Journal of Micromechanics and Microengineering, 2005, 15(7): S72 - 81

I.Vida-Simiti, Sintered Permeable Materials, Ed.
Science House Book, Cluj-Napoca, 1998
Sechel, Sintered Porous Materials with Structural Gradient Obtained by Powders Sedimentation, Delegate Manual – Hybrid Materials 2009, First Int.
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Attia, Effects of petrophysical rock properties on tortuosity factor, Journal of Petroleum Science and Engineering, 48, 185 (2005).

Materials and methods Sample preparation.
The ratio of material to solution was fixed 1:20 according the primary experiment results.
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Among all the techniques hydrothermal treatment is an excellent tool for inducing surface roughness and surface nanostructuring on different types of materials.
Wettability, a very important aspect of materials, was governed by both the surface chemical composition and the geometric structure.
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Introduction Sawing with segmented blades is widely used processes in many fields such as natural stone materials, construction structures and ceramics etc [1-3].
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Zhang: Journal of Materials Processing Technology Vols. 100 (2000), pp.230-235 [10] C.F Fang: Study on the Loads at Contact Zone during Sawing of Granite, PhD dissertation of Huaqiao University, 2010.

Experimental Material.
Hameed: Chemical Engineering Journal.
Yuan: Journal of hazardous materials.
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Balasubramanian: Chemical Engineering Journal.

Dobrzanski, Material properties and structure of thick-walled elements made of steel 7CrMoVTiB10-10 after long-term annealing, Archives of Materials Science and Engineering 58 (2012) 5-12
Mustafa, A study on damages in alloyed super heater tubes of thermal power station, Indian Journal of Engineering and Materials Sciences 14 (2007) 19-23
Whittenberger, Long term creep-rupture behavior of 813K exposed 2.25Cr-1Mo steel between 773 and 873K, Materials Science and Engineering A 454 (2007) 124-131
Quadakkers, Steam oxidation and its potential effects on creep strength of power station materials, Materials and Corrosion 56 (2005) 890-896
Almeida, Microstructural degradation of boiler tubes due to the presence of internal oxide layer, Journal of Materials Research and Technology 1 (2012) 109-116

Limestone is a sedimentary rock composed largely of the mineral calcite; also limestone is one of the most widespread materials in projects.
AE characteristics analysis Ring-down count is a burst signal crosses the detection threshold, which used in stress corrosion, stress cracking and mechanical or fracture behavior of materials.
Chinese Journal of Rock Mechanics and Engineering，2007，26(10)：2110–2116
Mining Science and Technology，2009(19)：0290-0294 [5] O.Kılıc.
The influence of high temperatures on limestone P-wave velocity and Schmidt hammer strength[J].International Journal of Rock Mechanics & Mining Sciences.43(2006):980–986 [6] XIE Hong-wei，Gao Feng et al.